Improved Fault Size Estimation Method for Rolling Element Bearings Based on Concatenation Dictionary.
Lingli CuiXin WangHuaqing WangNa WuPublished in: IEEE Access (2019)
Keyphrases
- high precision
- preprocessing
- detection method
- computational complexity
- mathematical model
- pairwise
- experimental evaluation
- support vector machine
- synthetic data
- monte carlo simulation
- parameter estimation
- support vector machine svm
- probabilistic model
- cost function
- significant improvement
- prior knowledge
- estimation accuracy
- segmentation algorithm
- estimation algorithm
- estimation process
- improved algorithm
- clustering method
- detection algorithm
- learning algorithm
- image sequences